Blend Swap | Wine s served

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My first attempt to cycles. I had a problem in making the spilled wine look realistic... It takes too much time to render on my old pc

cycles wine glass

elbrujodelatribu

Hi Luano.

Some rapid tips:

1.- Change glass material to glass shader, Type Beckmann, Color (1,1,1), IOR 1.650. 2.- Use glare (filter node) in render compositing to get the image clearer (Streaks, Medium, Threshold 0.02, Fade 0.882).

Your render will be much better.

Edited September 27, 2012
elbrujodelatribu

And:

3.- Change dropped wine material for: Mix shader (factor 0.6) First: Velvet shader (Color same red as other wine, Sigma 0.7) Second: Glass shader (Color (1,1,1), IOR 1.5, Type Beckmann)

Edited September 27, 2012
Luano

I changed everything as you suggested and now it looks much much better! Thanks for the glare tip, you made me discover the composite nodes! :) Right now it is rendering, still too slow though...

Written September 27, 2012
mofx

@luano, hope you upload the modified blend

Written September 28, 2012
elbrujodelatribu

It looks much better! The dropped wine could be improved, but we should make some tests. The cup's mesh have a problem. There are some vertex layers overlapped. To get a correct glass render, the cup mesh should be clean, without interior edges/vertexs.

Written September 29, 2012